@article{ref1,
title="Probability discrimination in a motor task",
journal="Journal of experimental psychology",
year="1955",
author="Wyckoff, L. B. and Sidowski, J. B.",
volume="50",
number="4",
pages="225-231",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-1015",
doi="",
url="http://dx.doi.org/"
}